> On 4/3/01 11:06 AM, "Dan Wilson" <[EMAIL PROTECTED]> wrote:
>
>> Hey all,
>>
>> I'm trying to mangle email addresses to pass to an email sending form and
>> want to use a custom hashing function within an eregi_replace.
>>
>> Example:
>>
>> $text = eregi_replace("[my big email regex]", "send.php?addr=" .
>> hash_func("\\1@\\2.\\3"), $text);
>>
>> I can't seem to get this to work... it is just hashing the static text
>> within the function, not the replaced values.
>>
>> Can this just not be done?
>>
>> -Dan
>>
And after more carefully reading your code...
I think you are going to have to get your matches before the replace, then
pass the matches to hash_func, then do the replace.
Am I reading that right?
Your [big email regex] contains 3 groupings that you want \1,\2,\3 to be,
and you want those values passed to hash_func()?
ereg([big email regex],$text,$match)
// $match[1] = \1
// $match[2] = \2
// etc
//
// $match[0] is the entire matched string, not the first sub group in the
regex
// Then
$text = eregi_replace("[my big email regex]", "send.php?addr=".
hash_func("$match[1]@$match[2].$match[3]"), $text);
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